| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.94 | 12.259% | $166.076 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $23.26 | 5.505% | $24.5405 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $233.58 | 6.704% | $249.2392 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $114.45 | 3.672% | $118.6526 | $118.65 | $118.65 | $118.70 |
| Purchase #5 | $20.79 | 12.747% | $23.4401 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $231.58 | 10.408% | $255.6828 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $90.43 | 4.758% | $94.7327 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $862.03 | $932.3639 | $932.36 | $932.45 | $932.30 | |